CVE-2026-34184

CRITICAL

9.1

Description

Hydrosystem Control System does not enforce authorization for some directories. This allows an unauthorized attacker to read all files in these directories and even execute some of them. Critically the attacker could run PHP scripts directly on the connected database.This issue was fixed in Hydrosystem Control System version 9.8.5

Details CVE

Score CVSS v3.19.1

SeveriteCRITICAL

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie4/9/2026

Derniere modification4/20/2026

Sourcenvd

Observations honeypot0

Produits affectes

hydrosystem.poznan:control_system

Faiblesses (CWE)

CWE-862

References

https://cert.pl/posts/2026/04/CVE-2026-4901/(cvd@cert.pl)

https://www.hydrosystem.poznan.pl/(cvd@cert.pl)

Correlations IOC

Aucune correlation enregistree

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